Document Type and Number:
Japanese Patent JPS5757435
Kind Code:
B2
Inventors:
ICHIJO MICHIO
OOSAKI KAZUO
OOSAKI KAZUO
Application Number:
JP7826280A
Publication Date:
December 04, 1982
Filing Date:
June 10, 1980
Export Citation:
Assignee:
KOGYO GIJUTSUIN
International Classes:
C22B7/00; C04B18/04; C04B18/14; C22B1/14